Silicon dioxide, acid-washed

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Identify Properties Safty Prices Suppliers 1 Links

CAS 68855-54-9

Formula O2 Si

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
204556354910	Silicon dioxide, acid-washed (204556354910)		on request	+ -

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Identify

Synonyms:

535rv ; celite(r) ; 545 ; hp 5000 ; diatomaceousearth, flux-calcined ; diatomite ; diatomaceous earth ; kieselguhr, soda ash flux-calcined ; hyflo ; guhr ; flux-calcined diatomaceous earth ; flux ; chemizorb ; hp 1600 ; diatomaceous silica, flux-calcined ; 535

CAS:

68855-54-9

EINECS:

293-303-4

Molecular Formula:

O2 Si

MDL:

SMILES:

O=[Si]=O

Properties

Molecular Weight:

60.084 g·mol−1

Density:

0.47 g/cm³ (loose weight)(lit.)

Physical Description:

white to off-white powder

Safety Information

Hazard Symbols: T, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

48/20-49-36/37-36/38-45-36/37/38 (R)

Safety Codes:

22-36-26-53-45-36/37/39 (S)

WGK Germany:

RTECS:

VV7311000

Storage temperature:

Store at RT.

Prices

In the last 9 years, 1 prices are shown for »Silicon dioxide, acid-washed« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 73.00 for 50g to USD 73.00 per 50g in 2021 .